TU Papers Notes

BCA 7th Semester
Artificial Intelligence Board Question Paper 2026 - Tribhuvan University (TU) 2026

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Tribhuvan University

Faculty of Humanities & Social Science
OFFICE OF THE DEAN
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Bachelor In Computer Application

Course Title: Artificial Intelligence

Code No: CACS 410

Semester: VII

Full Marks: 60 Pass Marks: 24 Time: 3 hours

Candidates are required to answer the question in their own words as far as possible.

Group B
Attempt any SIX question.
[6x5=30]
2.

Explain Understanding AI based on thought process and behavior with example. [5]

3.

Solve the following cryptarithmetic problem using constraint satisfaction principles:
BASE + BALL = GAMES
Define variables and domains, Apply unary constraints, Find a valid digit assignment.
Verify the arithmetic correctness. [1+1+2+1]

4.

Compare Depth-Limited Search and Iterative Deepening DFS with this algorithm. [1+1+2+1]

5.

Convert the following expression into CNF: (P→Q)→R [5]

6.

Explain steps of Genetic Algorithm. [5]

7.

What is learning? Explain Inductive learning and Explanation-Based Learning with examples. [1+4]

8.

Explain the tasks involved in Machine Vision. [5]

Group C

Attempt any TWO questions

[2x10=20]
9.

Explain Informed and Uninformed search techniques. Solve the N-Queens problem using heuristic search. Clearly explain states, operators, constraints, and solution steps. [2+1+2+2+3]

10.

Derive Bayes Rule. Consider the diagram and find probability that (D,I,G,S,L) = (0,1,3,1,0). [4+6]
Bayesian network diagram

11.

Describe Artificial Neural Network. Prove using resolution that: Eats(Tiger, Meat) [3+7]
Given:
∀x (Carnivore(x) → ∃y (Meat(y) ∧ Eats(x,y))
Carnivore(Tiger)
∀x∀y (Meat(y) → Food(y))
∀x∀y (Carnivore(x) ∧ Food(y)) → CanEat(x,y)
∀x∀y (CanEat(x,y) → Eats(x,y))